When freezing an MVEA item, the edit view correctly redirects to "view". On the view page for the MVEA is an "unfreeze" link allowing the attribute to return to an editable state. 

However, clicking an MVEA in the person canvas only links to the "edit" view, which will throw an error for frozen attributes. Ensure that the link to frozen attributes launches "view" not "edit".

The error thrown with debug on is "Authorization Failed (RegistryAuthComponent)" because we are trying to access a read-only (frozen) entity in edit mode.